<template>
  <div class="wrap-item">
    <!-- 搜索-->
    <el-form ref="formSearch" :model="formSearch" size="small" inline>
      <el-form-item>
        <el-input
          v-model.trim="formSearch.param.search"
          placeholder="请输入项目名称"
          maxlength="30"
          clearable
        ></el-input>
      </el-form-item>
      <el-form-item>
        <el-date-picker
          v-model="formSearch.param.date"
          @change="dateChange"
          type="daterange"
          range-separator="至"
          value-format="yyyy-MM-dd"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          style="width: 100%"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <span class="wrap-btn wrap-primary" @click="search">查询</span>
        <span
          class="wrap-btn wrap-success"
          v-if="$checkPermission(101)"
          @click="add"
          >添加项目</span
        >
      </el-form-item>
    </el-form>
    <!-- 数据列表 -->
    <div class="wrap-item-roll">
      <el-table
        :data="tableData"
        :header-cell-style="{ background: '#F6F7F9' }"
      >
        <el-table-column
          type="index"
          width="50"
          label="序号"
          align="center"
        ></el-table-column>
        <el-table-column prop="title" label="项目名称"></el-table-column>
        <el-table-column prop="position" label="经纬度"></el-table-column>
        <el-table-column prop="addName" label="发布人"> </el-table-column>
        <el-table-column
          prop="addTime"
          label="发布时间"
          width="160px"
        ></el-table-column>
        <el-table-column
          prop="content"
          label="操作"
          width="80px"
          align="center"
        >
          <template slot-scope="scope">
            <el-dropdown @command="(command) => handle(command, scope.row)">
              <span class="el-dropdown-link">
                更多
                <i class="el-icon-arrow-down el-icon--right"></i>
              </span>
              <el-dropdown-menu slot="dropdown">
                <el-dropdown-item command="view" v-if="$checkPermission(104)"
                  >查看</el-dropdown-item
                >
                <el-dropdown-item command="edit" v-if="$checkPermission(102)"
                  >编辑</el-dropdown-item
                >
                <el-dropdown-item command="remove" v-if="$checkPermission(103)"
                  >删除</el-dropdown-item
                >
              </el-dropdown-menu>
            </el-dropdown>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <!-- 分页 -->
    <web-page
      :page="formSearch.pageNum"
      :size="formSearch.pageSize"
      :total="total"
      @sizeChange="sizeChange"
      @currentChange="currentChange"
    ></web-page>
    <!-- 对话框 -->
    <el-drawer
      :title="title"
      :wrapperClosable="false"
      :visible.sync="visible"
      :destroy-on-close="true"
    >
      <el-form label-width="80px" :model="form" size="medium">
        <el-form-item label="项目名称" required>
          <el-input
            v-model.trim="form.title"
            clearable
            maxlength="20"
            placeholder="请输入项目名称"
          ></el-input>
        </el-form-item>
        <el-form-item label="经纬度" required>
          <el-input
            v-model.trim="lng"
            clearable
            maxlength="100"
            style="width: 200px; margin-right: 38px"
            placeholder="请输入经度"
          ></el-input>
          <el-input
            v-model.trim="lat"
            clearable
            maxlength="100"
            style="width: 200px"
            placeholder="请输入纬度"
          ></el-input>
        </el-form-item>
        <el-form-item label="项目介绍" required>
          <el-input
            v-model="form.content"
            type="textarea"
            :rows="2"
            maxlength="200"
            resize="none"
            placeholder="请输入项目介绍"
          >
          </el-input>
        </el-form-item>
        <el-form-item label="项目图片" required>
          <web-upload @upload="upload" accept="image/*" />
          <el-table :data="file" v-if="file.length > 0">
            <el-table-column label="图片">
              <template slot-scope="scope">
                <el-image
                  style="height: 60px"
                  :src="scope.row.fileDomain + scope.row.url"
                  :preview-src-list="[scope.row.fileDomain + scope.row.url]"
                >
                </el-image
              ></template>
            </el-table-column>
            <el-table-column
              prop="content"
              label="操作"
              width="60px"
              align="center"
            >
              <template slot-scope="scope">
                <el-link
                  type="danger"
                  :underline="false"
                  style="margin-left: 10px"
                  @click="remove(scope.row)"
                  >删除</el-link
                >
              </template>
            </el-table-column>
          </el-table>
        </el-form-item>
        <el-form-item style="text-align: end">
          <span class="wrap-btn wrap-primary" @click="save">保存</span>
          <span class="wrap-btn wrap-default" @click="visible = false"
            >取消</span
          >
        </el-form-item>
      </el-form>
    </el-drawer>
    <!-- 查看 -->
    <el-dialog title="查看" :visible.sync="isLook" width="888px">
      <el-descriptions :column="2" border>
        <el-descriptions-item label="项目名称">
          {{ lockData.title }}
        </el-descriptions-item>
        <el-descriptions-item label="经纬度">
          {{ lockData.position }}
        </el-descriptions-item>
        <el-descriptions-item label="项目图片" :span="2">
          <el-image
            v-if="file.length > 0"
            style="height: 60px"
            :src="file[0].fileDomain + file[0].url"
            :preview-src-list="toUrl(file)"
          >
          </el-image>
        </el-descriptions-item>
        <el-descriptions-item label="描述" :span="2">
          <el-tooltip
            popper-class="ellipsis-tip-span2"
            :content="lockData.content"
            placement="top-start"
          >
            <span class="ellipsis-span2">{{ lockData.content }}</span>
          </el-tooltip>
        </el-descriptions-item>
        <el-descriptions-item label="创建人">
          {{ lockData.addName }}
        </el-descriptions-item>
        <el-descriptions-item label="创建时间">
          {{ lockData.addTime }}
        </el-descriptions-item>
      </el-descriptions>
    </el-dialog>
  </div>
</template>

<script>
export default {
  data() {
    return {
      formSearch: {
        pageNum: 1,
        pageSize: 10,
        param: {},
      },
      total: null,
      tableData: [],
      visible: false,
      title: '添加项目',
      form: {},
      lng: '',
      lat: '',
      file: [],
      isLook: false,
      lockData: {},
    }
  },
  created() {
    this.itemList()
  },
  methods: {
    itemList() {
      // 获取列表
      this.$axios
        .post('/admin/portal/bankprogram/page', this.formSearch)
        .then((data) => {
          this.tableData = []
          if (data.code == 200) {
            this.tableData = data.data.list
            this.total = data.data.total
          } else {
            this.$message.error(data.msg)
          }
        })
    },
    sizeChange(val) {
      //每页条数
      this.formSearch.pageSize = val
      this.itemList()
    },
    currentChange(val) {
      //分页
      this.formSearch.pageNum = val
      this.itemList()
    },
    search() {
      //搜索
      this.formSearch.pageNum = 1
      this.itemList()
    },
    dateChange(val) {
      // 时间范围发生变化
      if (val) {
        this.formSearch.param.start = val[0]
        this.formSearch.param.stop = val[1]
      } else {
        this.formSearch.param.start = ''
        this.formSearch.param.stop = ''
      }
    },
    add() {
      //添加
      this.title = '添加项目'
      this.form = {}
      this.lng = ''
      this.lat = ''
      this.file = []
      this.visible = true
    },
    handle(command, row) {
      //操作
      if (!command) {
        this.$message.error('菜单选项缺少command属性')
        return
      }
      switch (command) {
        case 'view':
          //查看
          this.$axios
            .get(`/admin/portal/bankprogram/get?id=${row.id}`)
            .then((data) => {
              this.lockData = {}
              this.file == []
              if (data.code == 200) {
                this.lockData = data.data
                this.file = JSON.parse(data.data.files)
                this.isLook = true
              } else {
                this.$message.error(data.msg)
              }
            })
          break
        case 'edit':
          //编辑
          this.title = '编辑项目'
          this.$axios
            .get(`/admin/portal/bankprogram/get?id=${row.id}`)
            .then((data) => {
              this.form = {}
              this.lng = ''
              this.lat = ''
              this.file == []
              if (data.code == 200) {
                this.form = data.data
                const position = data.data.position.split(',')
                this.lng = position[0]
                this.lat = position[1]
                this.file = JSON.parse(data.data.files)
                this.visible = true
              } else {
                this.$message.error(data.msg)
              }
            })
          break
        case 'remove':
          //删除
          this.$confirm('您确定要删除该条数据吗？', '提示', {
            confirmButtonText: '确定',
            cancelButtonText: '取消',
            type: 'warning',
          })
            .then(() => {
              this.$axios
                .get(`/admin/portal/bankprogram/del?id=${row.id}`)
                .then((data) => {
                  if (data.code == 200) {
                    this.itemList()
                    this.$message.success('操作成功！')
                  } else {
                    this.$message.error(data.msg)
                  }
                })
            })
            .catch(() => {})
          break
      }
    },
    save() {
      //保存
      if (!this.form.title) {
        this.$message.error('请输入项目名称')
        return
      }
      if (!this.lng) {
        this.$message.error('请输入经度')
        return
      }
      if (!this.lat) {
        this.$message.error('请输入纬度')
        return
      }
      if (!this.form.content) {
        this.$message.error('请输入项目介绍')
        return
      }
      if (this.file.length == 0) {
        this.$message.error('请上传项目图片')
        return
      }
      this.form.position = this.lng + ',' + this.lat
      this.form.files = JSON.stringify(this.file)
      this.$axios
        .post('/admin/portal/bankprogram/edit', this.form)
        .then((data) => {
          if (data.code == 200) {
            this.visible = false
            this.$message.success('操作成功！')
            this.itemList()
          } else {
            this.$message.error(data.msg)
          }
        })
    },
    upload(data) {
      //上传
      this.file.push(data)
    },
    remove(item) {
      //删除
      var index = this.file.indexOf(item)
      if (index !== -1) {
        this.file.splice(index, 1)
      }
    },
    toUrl(file) {
      const arr = []
      file.forEach((element) => {
        arr.push(element.fileDomain + element.url)
      })
      return arr
    },
  },
}
</script>
<style scoped>
.img {
  position: absolute;
  left: 100px;
  top: 0;
  height: 82px;
}
</style>
